Legit.Show measured DuoText's Security frame at 25/100. No Content-Security-Policy and no HSTS. Served over HTTPS with a valid certificate.

How does Legit.Show measure DuoText?

Legit.Show scores seven frames — Performance, Accessibility, Security, Privacy, Reliability, Standards and Discoverability — deterministically from the public surface (URL, HTTP headers, real Lighthouse), with no LLM in the scoring path. See legit.show/methodology.

Education & Reference

DuoText

Last updated 2026-10-29 · benchmark measured 2026-10-29 — deterministic & reproducible

Read any text side by side with its translation in two languages.

83/100

7/7 frames

Top 42% of 18,257 measured · #51 of 95 in language learning app

Legit Benchmark — the simple average of 7 measured frames. Frames we could not measure are left out of the average, never counted as zero. Every frame is shown below with its evidence.

Checked 2026-10-29 · scores move as sites change

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To cite this score: legit.show/s/duotext-io/2026-10-29. That address never changes; this page moves with every re-measure.

Legit.Show scored DuoText 83/100 on 2026-10-29, measured across all 7 frames from its public surface. legit.show/s/duotext-io/2026-10-29

Is DuoText production-ready?

Legit.Show scores DuoText 83 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on DuoText (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Privacy; its weakest is Security. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

Performance — 65/100
Accessibility — 94/100
Security — 25/100
How this compares across the catalogue: The Web Security Baseline
Privacy — 100/100
How this compares across the catalogue: The Privacy Gap
Reliability — 100/100
Standards — 100/100
Discoverability — 100/100

What we measured

No Content-Security-Policy and no HSTS.
Served over HTTPS with a valid certificate.
Real Lighthouse performance run — 536 ms to first byte.
Returns a proper 404 for unknown routes.
3 of 3 sampled routes reachable.
Has a reachable privacy policy.
Sets cookies / loads scripts with no consent prompt.
Discoverable: structured data, sitemap, OpenGraph image, canonical URL.

Who it's for

Language learners · Bilingual readers · Book enthusiasts · Multilingual families · Students

Pricing

Free account (50 pages, 100 word meanings/month); Reader $5/month or $40/year (500-800 pages, 1,000 meanings/month); Avid Reader $10/month or $80/year (1,200-2,000 pages, 2,000 meanings/month)

Sources and updates

Description: Taken from duotext.io's own website on 2026-10-29.
Operator: DuoText, as named in duotext.io's terms, privacy page or footer.
Benchmark: Measured by Legit.Show from the live site, the way any visitor sees it — with no access to its code or accounts. Same method for every product, and no AI decides the score. Last checked 2026-10-29.

Put together from public information, without DuoText's involvement. If anything here is wrong, tell us and a person will check it.

Visit DuoText → · Alternatives to DuoText → · How this was measured →